专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5772873A Slow release coolant filter 失效
标题翻译：缓释冷却液过滤器
公开(公告)号：US5772873A
公开(公告)日：1998-06-30
申请号：US893842
申请日：1997-07-11
申请人： R. Douglas Hudgens , Charles L. Matheson
发明人： R. Douglas Hudgens , Charles L. Matheson
IPC分类号： B01D27/06 , B01D27/08 , B01D35/157 , B01D37/02 , B01F1/00 , F01P11/06 , B01D27/04
CPC分类号： B01D27/08 , B01D27/06 , B01D35/157 , B01D35/1576 , B01D37/025 , B01F1/0033 , F01P11/06 , F01P2011/061 , F01P2011/068
摘要： A coolant filter for use in filtering a coolant solution which flows through the coolant filter includes a filter housing assembly which is made up of an outer housing which is crimped to a nutplate which defines an internally threaded flow outlet. A generally cylindrical filter element is positioned inside of the filter housing assembly and a first endplate is bonded to the end of the filter element which is adjacent to the nutplate. A second endplate is bonded to the opposite end of the filter element and helps to define an interior space within the filter element. A supply of supplemental coolant additive is contained within an osmotic film enclosure which is positioned within the interior space. The osmotic film enclosure provides a slow release mechanism for controlling the rate of release of the supplemental coolant additive into the coolant solution. In one embodiment of the present invention, the slow release mechanism includes a diffusion tube which defines a diffusion orifice.
摘要翻译：用于过滤流过冷却剂过滤器的冷却剂溶液的冷却剂过滤器包括过滤器壳体组件，该过滤器壳体组件由外壳体组成，外部壳体被压接到限定内螺纹流出口的螺母板。大致圆柱形的过滤器元件定位在过滤器壳体组件的内部，并且第一端板结合到与螺母板相邻的过滤器元件的端部。第二端板结合到过滤元件的相对端并有助于限定过滤元件内的内部空间。供应补充的冷却剂添加剂被包含在位于内部空间内的渗透膜外壳内。渗透膜外壳提供缓释机构，用于控制补充冷却剂添加剂释放到冷却剂溶液中的速率。在本发明的一个实施例中，缓释机构包括限定扩散孔的扩散管。

2. 发明授权

US5662799A Slow release coolant filter 失效
标题翻译：缓释冷却液过滤器
公开(公告)号：US5662799A
公开(公告)日：1997-09-02
申请号：US667673
申请日：1996-06-21
申请人： R. Douglas Hudgens , Charles L. Matheson
发明人： R. Douglas Hudgens , Charles L. Matheson
IPC分类号： B01D27/06 , B01D27/08 , B01D35/157 , B01D37/02 , B01F1/00 , F01P11/06 , B01D27/04
CPC分类号： B01D27/08 , B01D27/06 , B01D35/157 , B01D35/1576 , B01D37/025 , B01F1/0033 , F01P11/06 , F01P2011/061 , F01P2011/068
摘要： A coolant filter for use in filtering a coolant solution which flows through the coolant filter includes a filter housing assembly which is made up of an outer housing which is crimped to a nutplate which defines an internally threaded flow outlet. A generally cylindrical filter element is positioned inside of the filter housing assembly and a first endplate is bonded to the end of the filter element which is adjacent to the nutplate. An endplate member is provided for attachment to the opposite end of the filter element and is configured in such a way so as to define an interior chamber where supplemental coolant additive pellets are stored. A closing plate is applied across the open end of the interior chamber so as to create an enclosed chamber for the supplemental coolant additive pellets. A slow release mechanism is provided for controlling the rate of release of the supplemental coolant additive from the enclosed chamber into the coolant solution. In one embodiment of the present invention, the slow release mechanism includes a diffusion tube which defines a diffusion orifice. In another embodiment of the present invention, the slow release mechanism includes a semipermeable (or osmotic) membrane wafer. In both instances, the slow release mechanism is positioned between the source of supplemental coolant additive and the flow outlet in the nutplate.
摘要翻译：用于过滤流过冷却剂过滤器的冷却剂溶液的冷却剂过滤器包括过滤器壳体组件，该过滤器壳体组件由外壳体组成，外部壳体被压接到限定内螺纹流出口的螺母板。大致圆柱形的过滤器元件定位在过滤器壳体组件的内部，并且第一端板结合到与螺母板相邻的过滤器元件的端部。提供端板构件用于附接到过滤元件的相对端，并且以这样的方式构造，以便限定存储补充冷却剂添加剂颗粒的内部室。封闭板跨越内部室的开口端施加，以便为补充的冷却剂添加剂颗粒形成封闭的室。提供缓释机构用于控制补充冷却剂添加剂从封闭室释放到冷却剂溶液中的速率。在本发明的一个实施例中，缓释机构包括限定扩散孔的扩散管。在本发明的另一个实施方案中，缓释机构包括半透膜（或渗透）膜晶片。在这两种情况下，缓释装置位于辅助冷却剂添加剂的源和螺母板中的流出口之间。

3. 发明授权

US4753266A Valve assembly 失效
标题翻译：阀组件
公开(公告)号：US4753266A
公开(公告)日：1988-06-28
申请号：US849373
申请日：1986-04-08
申请人： Charles L. Matheson , Steven F. Robbins , John R. Smith
发明人： Charles L. Matheson , Steven F. Robbins , John R. Smith
IPC分类号： F16K3/08 , F16K51/00 , F16K37/00 , F16K24/02
CPC分类号： F16K51/00 , F16K3/08 , Y10T137/8342 , Y10T137/86332
摘要： A valve assembly is provided for controlling the flow of liquid accumulated in a closed vessel through a drain port in the bottom wall of the vessel. The assembly includes a body member having a first section disposed within the drain port. The body member has a second section extending outwardly from the first section. The first and second sections are provided with a first passage for air venting the vessel interior, a second passage for controlled draining of the accumulated liquid from the vessel interior, and a common opening, the latter having an exposed end. Adjustably mounted on the body member is a valve member having a first segment adjustably disposed with respect to the opening of the body member and a second segment projecting outwardly from the first segment and subtending the body member second section. The valve member second segment is provided with first and second passages corresponding with the first and second passages of the body member. Seal elements are provided on the body member second section and in encompassing relation with ends of the first and second passages formed in the body member. When the valve member is in one position of adjustment, the corresponding first and second passages communicate with one another thereby effecting drainage of the accumulated liquid. When in a second position of adjustment, at least the corresponding first passages are not in communication whereby no drainage occurs.
摘要翻译：提供一种阀组件，用于通过容器底壁中的排放口来控制积聚在密闭容器中的液体的流动。组件包括主体构件，其具有设置在排水口内的第一部分。主体构件具有从第一部分向外延伸的第二部分。第一和第二部分设置有用于使容器内部排气的第一通道，用于从容器内部控制排出积聚的液体的第二通道，以及具有暴露端的公共开口。可调节地安装在主体构件上的阀构件是具有相对于主体构件的开口可调节地设置的第一段和从第一段向外突出并对向主体构件第二段的第二段的阀构件。阀构件第二段具有对应于主体构件的第一和第二通道的第一和第二通道。密封元件设置在主体构件第二部分上，并且与形成在主体构件中的第一和第二通道的端部包围。当阀构件处于一个调整位置时，相应的第一和第二通道彼此连通，从而实现累积液体的排水。当处于第二调整位置时，至少相应的第一通道不连通，从而不发生排水。

4. 发明授权

US4440193A Valve assembly 失效
标题翻译：阀组件
公开(公告)号：US4440193A
公开(公告)日：1984-04-03
申请号：US323940
申请日：1981-11-23
申请人： Charles L. Matheson
发明人： Charles L. Matheson
IPC分类号： F16T1/34 , B01D36/00 , B65D47/20 , F02M37/22 , F16K1/30 , F16K1/32 , F16K21/00 , F16K24/06 , F16K51/00 , F16K37/00 , F16K24/02
CPC分类号： F16K1/302 , B01D36/006 , F16K1/307 , F16K1/32 , F16K21/00 , F16K24/06 , F16K51/00 , Y10T137/8342 , Y10T137/86332
摘要： A valve assembly is provided for controlled draining of a liquid accumulated in a closed vessel. The assembly includes a body member mounted on the vessel and a valve piece adjustably mounted on the body member for movement between open and closed positions. The body member has a first section extending into the vessel interior wherein the liquid accumulates, a second section secured to the vessel, and a substantially exposed third section. The first, second, and third sections are provided with a common primary passage and an independent common secondary passage. Each passage has one end terminating within the vessel interior and a second end terminating externally of the vessel. The body member first section is provided with a stationary valve seat disposed in aligned and spaced relation with respect to the primary passage one end. The valve piece includes an elongated first element slidably and sealingly mounted within the primary passage. A longitudinally extending bore open at opposite ends is formed in the first section. One end of the bore engages the valve seat and is closed thereby when the valve piece is in a closed position. An exposed flange element encompasses the exterior of the first element and is connected thereto. The flange element is provided with a seal means which sealingly engages and closes off an end of the secondary passage except when the valve piece is in the open position. The seal means effects a predetermined delay in opening the secondary passage relative to the unsealing of the bore end with respect to the valve seat.
摘要翻译：提供一种阀组件，用于控制排放在密闭容器中的液体。组件包括安装在容器上的主体部件和可调节地安装在主体部件上用于在打开和关闭位置之间移动的阀片。主体构件具有延伸到容器内部的第一部分，其中液体积聚，固定到容器的第二部分和基本上暴露的第三部分。第一，第二和第三部分设置有共同的主通道和独立的公共次级通道。每个通道具有终止于容器内部的一端和终止于容器外部的第二端。主体构件第一部分设置有固定阀座，其相对于主通道一端以对准和间隔的关系设置。阀片包括可滑动并密封地安装在主通道内的细长的第一元件。在第一部分中形成在相对端部开口的纵向延伸的孔。孔的一端与阀座接合，并且当阀片处于关闭位置时关闭。暴露的法兰元件包围第一元件的外部并与其连接。凸缘元件设置有密封装置，密封装置密封地接合和封闭副通路的端部，除了当阀片处于打开位置时。所述密封装置相对于所述孔端部相对于所述阀座的开封而影响所述次级通道的打开的预定延迟。

5. 再颁专利

USRE37369E1 Slow release coolant filter 有权
标题翻译：缓释冷却液过滤器
公开(公告)号：USRE37369E1
公开(公告)日：2001-09-18
申请号：US09389618
申请日：1999-09-02
申请人： R. Douglas Hudgens , Charles L. Matheson
发明人： R. Douglas Hudgens , Charles L. Matheson
IPC分类号： B01D2704
CPC分类号： B01D27/08 , B01D27/06 , B01D35/157 , B01D35/1576 , B01D37/025 , B01F1/0033 , F01P11/06 , F01P2011/061 , F01P2011/068
摘要： A coolant filter for use in filtering a coolant solution which flows through the coolant filter includes a filter housing assembly which is made up of an outer housing which is crimped to a nutplate which defines an internally threaded flow outlet. A generally cylindrical filter element is positioned inside of the filter housing assembly and a first endplate is bonded to the end of the filter element which is adjacent to the nutplate. An endplate member is provided for attachment to the opposite end of the filter element and is configured in such a way so as to define an interior chamber where supplemental coolant additive pellets are stored. A closing plate is applied across the open end of the interior chamber so as to create an enclosed chamber for the supplemental coolant additive pellets. A slow release mechanism is provided for controlling the rate of release of the supplemental coolant additive from the enclosed chamber into the coolant solution. In one embodiment of the present invention, the slow release mechanism includes a diffusion tube which defines a diffusion orifice. In another embodiment of the present invention, the slow release mechanism includes a semipermeable (or osmotic) membrane wafer. In both instances, the slow release mechanism is positioned between the source of supplemental coolant additive and the flow outlet in the nutplate.
摘要翻译：用于过滤流过冷却剂过滤器的冷却剂溶液的冷却剂过滤器包括过滤器壳体组件，该过滤器壳体组件由外壳体组成，该外壳被压接到限定内螺纹流出口的螺母板。大致圆柱形的过滤器元件定位在过滤器壳体组件的内部，并且第一端板结合到与螺母板相邻的过滤器元件的端部。提供端板构件用于附接到过滤元件的相对端，并且以这样的方式构造，以便限定存储补充冷却剂添加剂颗粒的内部室。封闭板跨越内部室的开口端施加，以便为补充的冷却剂添加剂颗粒形成封闭的室。提供缓释机构用于控制补充冷却剂添加剂从封闭室释放到冷却剂溶液中的速率。在本发明的一个实施例中，缓释机构包括限定扩散孔的扩散管。在本发明的另一个实施方案中，缓释机构包括半透膜（或渗透）膜晶片。在这两种情况下，缓释装置位于辅助冷却剂添加剂的源和螺母板中的流出口之间。

6. 发明授权

US5171430A Plastic filter 失效
标题翻译：塑料过滤器
公开(公告)号：US5171430A
公开(公告)日：1992-12-15
申请号：US701901
申请日：1991-05-17
申请人： Donald W. Beach , Udo E. Holzhausen , Lawrence B. Feldhaus , Charles L. Matheson , Monroe L. Newton , Steve F. Robbins , William F. Langford
发明人： Donald W. Beach , Udo E. Holzhausen , Lawrence B. Feldhaus , Charles L. Matheson , Monroe L. Newton , Steve F. Robbins , William F. Langford
IPC分类号： B01D35/30
CPC分类号： B01D35/30 , B01D2201/302 , B01D2201/309 , Y10S210/17
摘要： This disclosure illustrates a replaceable filter assembly for fluids in which the filter has a shell formed from an injection molded threaded end and an integral blow molded closed end to form a unitary shell. A seal such as a flange is provided adjacent to the threaded end so that a pressure seal can be maintained. A filter medium is supported within the shell so as to direct fluid flow through it to remove contaminants. The shell can be formed from plastic materials such as polyester terephthalate (PET), polyether sulfone (PES), and polyether urethane (PEU). This construction enables an inexpensive filter assembly and, with transparent plastic materials, an indication of the contaminant removal activity within the filter.
摘要翻译：本公开示出了用于流体的可更换过滤器组件，其中过滤器具有由注射成型的螺纹端部形成的壳体和整体吹塑密封的端部以形成整体壳体。在螺纹端附近设置诸如凸缘的密封件，从而可以保持压力密封。过滤介质被支撑在壳体内，以便使流体流过其中以除去污染物。壳可以由聚对苯二甲酸乙二醇酯（PET），聚醚砜（PES）和聚醚聚氨酯（PEU）等塑料材料形成。这种结构使得廉价的过滤器组件和透明塑料材料能够显示过滤器内的污染物去除活性。

7. 外观设计

USD298051S Air filter housing for mounting on an internal combustion engine 失效
公开(公告)号：USD298051S
公开(公告)日：1988-10-11
申请号：US836462
申请日：1986-02-21
申请人： Charles L. Matheson , Emilio Ambasz
设计人： Charles L. Matheson , Emilio Ambasz

8. 发明授权

US4619677A Disposable air filter assembly and method of making same 失效
标题翻译：一次性空气过滤器组件及其制造方法
公开(公告)号：US4619677A
公开(公告)日：1986-10-28
申请号：US808877
申请日：1985-12-13
申请人： Charles L. Matheson , Preston D. Lane , James V. Dieringer , Emilio Ambafz
发明人： Charles L. Matheson , Preston D. Lane , James V. Dieringer , Emilio Ambafz
IPC分类号： B01D46/00 , B01D46/24 , B01D46/52 , F02M35/024 , B01D35/30
CPC分类号： B01D46/2411 , B01D46/0005 , B01D46/521 , F02M35/024 , B01D2279/60 , Y10T29/49604
摘要： A disposable air filter assembly is provided for use with, but not limited to, an internal combustion engine. The filter assembly includes a housing having a substantially spiral interior air flow passageway. The housing is of molded construction whereby the end walls thereof are initially integral with an intervening outer wall but subsequently a section of one of the end walls is severed from the remainder of the housing exposing the interior passageway. A filter member, conforming substantially to the configuration of at least a portion of the passageway is inserted therein. Subsequent to the filter member being inserted into the passageway, the separated end wall section is re-attached to the remainder of the housing. An inlet to the interior passageway is provided on the exterior of the housing whereby the air flow is in a substantially tangential direction. An outlet for the passageway downstream of the inlet is provided which communicates with the intake manifold of the engine.
摘要翻译：一次性空气过滤器组件被提供用于但不限于内燃机。过滤器组件包括具有基本上螺旋的内部空气流动通道的壳体。壳体是模制结构，其端壁最初与中间的外壁是一体的，但随后其中一个端壁的一部分与露出内部通道的外壳的其余部分分离。基本上符合通道的至少一部分的构造的过滤构件被插入其中。在过滤构件插入通道之后，分离的端壁部分重新附接到壳体的其余部分。内部通道的入口设置在壳体的外部上，由此气流处于基本切向的方向。提供了用于入口下游的通道的出口，其与发动机的进气歧管连通。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式